Irodov Solutions

Author: dexter

  • HC Verma Chapter 12 Problem 12

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    dexter
    in

    Given / Data HC Verma Chapter 12 Problem 12. Refer to your copy of Concepts of Physics Part 1 by H.C. Verma for the complete problem statement. Concept / Formula SHM restoring force F=-kx. x=A sin(omega*t+phi). omega=sqrt(k/m). T=2pi/omega. E=0.5kA^2=constant. Step-by-step Solution General approach for Chapter 12 Problem 12:Step 1: Verify F proportional to -x.Step 2:…

  • HC Verma Chapter 12 Problem 12

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    by

    dexter
    in

    Given / Data HC Verma Chapter 12 Problem 12. Refer to your copy of Concepts of Physics Part 1 by H.C. Verma for the complete problem statement. Concept / Formula SHM restoring force F=-kx. x=A sin(omega*t+phi). omega=sqrt(k/m). T=2pi/omega. E=0.5kA^2=constant. Step-by-step Solution General approach for Chapter 12 Problem 12:Step 1: Verify F proportional to -x.Step 2:…

  • HC Verma Chapter 12 Problem 11

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    by

    dexter
    in

    Given / Data HC Verma Chapter 12 Problem 11. Refer to your copy of Concepts of Physics Part 1 by H.C. Verma for the complete problem statement. Concept / Formula SHM restoring force F=-kx. x=A sin(omega*t+phi). omega=sqrt(k/m). T=2pi/omega. E=0.5kA^2=constant. Step-by-step Solution General approach for Chapter 12 Problem 11:Step 1: Verify F proportional to -x.Step 2:…

  • HC Verma Chapter 12 Problem 11

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    by

    dexter
    in

    Given / Data HC Verma Chapter 12 Problem 11. Refer to your copy of Concepts of Physics Part 1 by H.C. Verma for the complete problem statement. Concept / Formula SHM restoring force F=-kx. x=A sin(omega*t+phi). omega=sqrt(k/m). T=2pi/omega. E=0.5kA^2=constant. Step-by-step Solution General approach for Chapter 12 Problem 11:Step 1: Verify F proportional to -x.Step 2:…

  • HC Verma Chapter 38 Problem 49

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    dexter
    in

    Chapter 38, Problem 49 Induction motor: rotating magnetic field from 3-phase supply induces currents in rotor, creating torque. Slip = (sync – rotor speed)/sync.

  • HC Verma Chapter 12 Problem 10

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    by

    dexter
    in

    Given / Data HC Verma Chapter 12 Problem 10. Refer to your copy of Concepts of Physics Part 1 by H.C. Verma for the complete problem statement. Concept / Formula SHM restoring force F=-kx. x=A sin(omega*t+phi). omega=sqrt(k/m). T=2pi/omega. E=0.5kA^2=constant. Step-by-step Solution General approach for Chapter 12 Problem 10:Step 1: Verify F proportional to -x.Step 2:…

  • HC Verma Chapter 12 Problem 10

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    by

    dexter
    in

    Given / Data HC Verma Chapter 12 Problem 10. Refer to your copy of Concepts of Physics Part 1 by H.C. Verma for the complete problem statement. Concept / Formula SHM restoring force F=-kx. x=A sin(omega*t+phi). omega=sqrt(k/m). T=2pi/omega. E=0.5kA^2=constant. Step-by-step Solution General approach for Chapter 12 Problem 10:Step 1: Verify F proportional to -x.Step 2:…

  • HC Verma Chapter 38 Problem 50

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    dexter
    in

    Chapter 38, Problem 50 Skin depth in conductor: delta = sqrt(2 rho/(omega mu)). At 50 Hz in Cu: delta ~ 9 mm. At 1 MHz: delta ~ 0.07 mm.

  • HC Verma Chapter 38 Problem 48

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    Chapter 38, Problem 48 Transformer equation derivation: V1 = N1 d Phi/dt and V2 = N2 d Phi/dt -> V2/V1 = N2/N1.

  • HC Verma Chapter 12 Problem 9

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    dexter
    in

    Given / Data HC Verma Chapter 12 Problem 9. Refer to your copy of Concepts of Physics Part 1 by H.C. Verma for the complete problem statement. Concept / Formula SHM restoring force F=-kx. x=A sin(omega*t+phi). omega=sqrt(k/m). T=2pi/omega. E=0.5kA^2=constant. Step-by-step Solution General approach for Chapter 12 Problem 9:Step 1: Verify F proportional to -x.Step 2:…